Question

eva

為什麼不是E

Q搜尋
07.pdf
Chapter 7: Atomic Structure and Periodicity
1. When ignited, a uranium compound burns with a green flame. The wavelength of the light
given off by this flame is greater than that of
A) red light
B) infrared light
C) radio waves
D) ultraviolet light
E) gamma rays
ANS: D
PTS: 1
DIF: Easy
REF: 7.1
KEY: Chemistry | general chemistry | atomic theory light | electromagnetic radiation
MSC: Conceptual
2. Which form of electromagnetic radiation has the longest wavelengths?
A) gamma rays